The pronoun in the sentence is the word: Someone. The type of pronoun in the following sentence is an example of an indefinite pronoun. An indefinite pronoun is a type of pronoun that does not particularly indicate a person, thing or amount.
1. The intense rattling increased with every passing second.
Answer: hear
2. I liked riding in boats when they were going fast.
Answer: doesn’t have it
3. The sweat running down my body was already stinging my eyes and turning the fake leather seat beneath me into a wet, slippery mess.
Answer: feel
4. The shadow it made almost covered the entire driveway.
Answer: see
